.collection-intro {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 28px;
  margin-bottom: 24px;
  background: linear-gradient(
    125deg,
    color-mix(in srgb, var(--accent) 9%, var(--panel)),
    var(--panel)
  );
}
.collection-intro h2 {
  font-size: 24px;
  margin: 0 0 8px;
}
.collection-intro p {
  max-width: 650px;
  color: var(--muted);
  line-height: 1.8;
}
.collection-intro ol {
  min-width: 230px;
  line-height: 2.5;
  color: var(--muted);
}
.collection-summary-grid,
.collection-record-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 310px), 1fr));
  gap: 18px;
}
.collection-summary {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.collection-summary h2,
.collection-summary p {
  margin: 0;
  overflow-wrap: anywhere;
}
.collection-summary > .chip {
  align-self: start;
}
.collection-summary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}
.collection-working-controls {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 20px;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
}
.collection-working-controls .field {
  flex: 1;
  min-width: 150px;
}
.collection-record-card {
  padding: 20px;
}
.collection-record-card dl {
  display: grid;
  grid-template-columns: minmax(90px, 1fr) minmax(0, 2fr);
  gap: 12px;
  font-size: 13px;
}
.collection-record-card dt {
  color: var(--muted);
}
.collection-record-card dd {
  margin: 0;
  overflow-wrap: anywhere;
}
.collection-table {
  max-width: 100%;
  overflow: auto;
}
.collection-table th,
.collection-table td {
  min-width: 160px;
  max-width: 300px;
  overflow-wrap: anywhere;
}
.record-link {
  background: transparent;
  color: var(--accent);
  padding: 4px 0;
  text-align: start;
  font-weight: 650;
  overflow-wrap: anywhere;
}
.record-link:hover {
  text-decoration: underline;
}
dialog.collection-editor {
  width: min(1180px, calc(100vw - 40px));
  max-width: none;
  height: calc(100dvh - 40px);
  max-height: none;
  padding: 0;
  overflow: hidden;
  border-radius: 24px;
}
dialog.collection-editor[open] {
  display: flex;
  flex-direction: column;
}
dialog.collection-editor > header {
  margin: 0;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  flex: none;
  position: static;
}
dialog.collection-editor > header h2 {
  margin: 0;
  font-size: 22px;
}
.collection-schema-form {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  gap: 0;
}
.collection-editor-body {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 24px;
  padding: 24px;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
}
.collection-schema-fields {
  display: block;
  min-width: 0;
  border: 0;
  padding: 0;
  margin: 0;
}
.collection-field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.collection-definition-section {
  margin-top: 24px;
}
.collection-section-heading,
.collection-field-header {
  display: flex;
  align-items: center;
  gap: 10px;
}
.collection-section-heading {
  justify-content: space-between;
}
.collection-section-heading h3 {
  margin: 0;
}
.collection-field-box,
.collection-view-box {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  background: var(--panel);
  display: grid;
  gap: 14px;
  margin-bottom: 12px;
}
.collection-field-header small {
  margin-inline-start: auto;
}
.collection-toggles {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.collection-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-size: 13px;
  cursor: pointer;
}
.collection-toggle input {
  width: 18px;
  height: 18px;
  min-height: 0;
  accent-color: var(--accent);
}
.collection-options {
  display: grid;
  gap: 8px;
}
.collection-column-options > div {
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--line);
}
.collection-column-options > div > .icon {
  margin-inline-start: auto;
}
.collection-column-options small {
  color: var(--muted);
}
.collection-preview {
  align-self: start;
  position: sticky;
  top: 0;
  padding: 22px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 20px;
  min-width: 0;
  max-height: 75dvh;
  overflow: auto;
}
.collection-preview h3 {
  font-size: 26px;
  overflow-wrap: anywhere;
}
.collection-preview .field {
  margin-bottom: 18px;
}
.collection-editor .dialog-actions {
  flex: none;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding: 16px 24px;
  background: var(--panel);
  box-shadow: 0 -8px 24px color-mix(in srgb, var(--ink) 4%, transparent);
}
.collection-editor .dialog-actions .error {
  flex: 1 0 100%;
  margin: 0;
}
.collection-editor .dialog-actions > .hint {
  margin-inline-end: auto;
}
@media (max-width: 720px) {
  .collection-intro {
    display: block;
    padding: 20px;
  }
  .collection-intro h2 {
    font-size: 20px;
  }
  .collection-summary-actions > button {
    flex: 1 1 100%;
  }
  .collection-working-controls {
    padding: 12px;
    gap: 10px;
  }
  .collection-working-controls .field:first-child {
    flex-basis: 100%;
  }
  dialog.collection-editor {
    inset: 0;
    margin: 0;
    width: 100vw;
    height: 100dvh;
    border-radius: 0;
    border: 0;
  }
  .collection-editor-body {
    display: flex;
    flex-direction: column;
    padding: 16px;
    gap: 16px;
  }
  .collection-preview {
    position: static;
    max-height: none;
    flex: none;
    padding: 16px;
  }
  .collection-schema-fields {
    flex: none;
  }
  .collection-preview .empty {
    padding: 18px;
  }
  .collection-field-grid {
    grid-template-columns: 1fr;
  }
  .collection-editor .dialog-actions {
    padding: 12px 16px max(12px, env(safe-area-inset-bottom));
  }
  .collection-editor .dialog-actions > .hint {
    display: none;
  }
  .collection-editor .dialog-actions > button {
    flex: 1;
    min-height: 46px;
  }
  .collection-definition-section {
    margin-top: 20px;
  }
}